instructsource.com - dns.ninja
instructsource.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.20.115.134 | ||||||
| NS | ns1.hostmonster.com ⭐ | ||||||
| A | 162.159.24.157Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.hostmonster.com | ||||||
| NS | ns2.hostmonster.com | ||||||
| A | 162.159.25.186Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.hostmonster.com | ||||||
| MX | mail.instructsource.com ⭐ | ||||||
| TXT | v=spf1 +a +mx +ip4:67.20.115.134 +include:hostmonster.com ~all | ||||||
| SOA | ns1.hostmonster.comroot@host2118.hostmonster.com 2025-03-30 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1792769396 | ||||||
Subdomains
mail.instructsource.com |
Same first word
instructsource.com |
Similar names
constructuries.com |
iconstructures.in |
coinstructures.xyz |
structurescoin.xyz |
sonicstructure.com |
coinstructures.com |
iconstructures.net |
cueinstructors.com |
DNS History
5 records (4 active, 1 former)
●NSns1.hostmonster.com2026-08-30 → 2026-10-23 · 2 obs
● 2026-08-30 20:00:08
● 2026-10-23 15:33:16
● 2026-10-23 15:33:16
●NSns2.hostmonster.com2026-08-30 → 2026-10-23 · 2 obs
● 2026-08-30 20:00:08
● 2026-10-23 15:33:16
● 2026-10-23 15:33:16
●MXmail.instructsource.com2026-08-30 → 2026-10-23 · 2 obs
● 2026-08-30 20:00:08
● 2026-10-23 15:33:16
● 2026-10-23 15:33:16
●A67.20.115.1342026-08-30 → 2026-10-23 · 3 obs
○ 2017-04-05 22:10:48
● 2026-08-30 20:00:08
● 2026-10-23 15:33:16
● 2026-08-30 20:00:08
● 2026-10-23 15:33:16
○A74.220.199.82015-08-07 → 2017-04-05 · 4 obs
● 2015-08-07 12:37:28
● 2017-04-05 22:10:48
○ 2026-08-30 20:00:08
○ 2026-10-23 15:33:16
● 2017-04-05 22:10:48
○ 2026-08-30 20:00:08
○ 2026-10-23 15:33:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| instructsource.com | ns2.hostmonster.com, ns1.hostmonster.com | 2 records |
✅ Authoritative Response
Server:162.159.24.157
NS records: ns2.hostmonster.com, ns1.hostmonster.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for instructsource.com (unsigned zone)
⏱️ Timing
Total: 936ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.20.115.134 |
| NS | 2 | ns1.hostmonster.com, ns2.hostmonster.com |
| MX | 1 | mail.instructsource.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:67.20.115.134 +includ |
| SOA | 1 | ns1.hostmonster.com root.host2118.hostmo |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.hostmonster.com, ns1.hostmonster.com)
Analysis
Hierarchy
instructsource.com is a parent of mail.instructsource.com.
IP Addresses
instructsource.com directs to one IP number, which is 67.20.115.134.
Name Servers
The NS records for instructsource.com delegate to ns1.hostmonster.com and ns2.hostmonster.com.
Each of ns1.hostmonster.com and ns2.hostmonster.com has one IP address: ns1.hostmonster.com uses 162.159.24.157 and ns2.hostmonster.com uses 162.159.25.186.
Mail Servers
instructsource.com routes its mail through a single mail server, mail.instructsource.com.